subject

Chemistry, 06.02.2021 06:30 damariush567

A 170.0 g sample of an unidentified compound contains 29.84 g sodium, 67.49 g chromium, and 72.67 g oxygen. What is the compound's empirical formula?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 20:50

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

Answers: 2

question

Chemistry, 21.06.2019 22:30

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

Answers: 2

question

Chemistry, 22.06.2019 12:00

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients

Answers: 1

question

Chemistry, 22.06.2019 13:00

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide

Answers: 2

You know the right answer?

A 170.0 g sample of an unidentified compound contains 29.84 g sodium, 67.49 g chromium, and 72.67 g...

Questions

question

English, 22.10.2019 17:50

This is a character in a work that represents...

question

Physics, 22.10.2019 17:50

What do unbalanced forces on an object cause the object to do?...

question

History, 22.10.2019 17:50

Which situation is the best illustration of effective political advocacy? o a. in 1954, the supreme court declared racial segregation in...

question

Mathematics, 22.10.2019 17:50

10. write an expression for the statement "three squared times the sum of five and seven"....

question

Mathematics, 22.10.2019 17:50

What. is the y intercept of a line given by the equation y=5×-21?...

question

Mathematics, 22.10.2019 17:50

on which number line are −3 and its opposite shown?...

question

Health, 22.10.2019 17:50

When consumers exercise their right to know the risks associated with a product's use before they purchase it, they are:...

question

Mathematics, 22.10.2019 17:50

What. is the y intercept of a line given by the equation y=5×-21?...

question

History, 22.10.2019 17:50

Why did president richard nixon impose wage-price controls in the early 1970s? a. in an attempt to control the fed b. to crea...

question

English, 22.10.2019 17:50

Which sentence uses the word agitate correctly? the farmers can agitate after the rain. the duke is always willing to agitate...

question

Mathematics, 22.10.2019 17:50

Rate of change time (s)distance (m)75150hehehh19782251934ursus300...

question

English, 22.10.2019 17:50

Give an example of an archetype. name a story or movie where you will find that archetype. describe what makes the character or plot element an archet...

question

Mathematics, 22.10.2019 17:50

12 ÷ 2 = 1 4 because a) 1 4 × 2 = 1 2 b) 1 8 × 4 = 1 4 c) 1 16 × 8 = 1 2 d) 1 32 × 16 = 1 2...

question

Mathematics, 22.10.2019 17:50

In order to solve the following system of equations by addition, which of the following could you do before adding the equations so that one var...

question

Computers and Technology, 22.10.2019 17:50

Which statement regarding the power bar is not true? it fills up over time. it is a component of the game’s passive visual interface. it indicates th...

question

Mathematics, 22.10.2019 17:50

Anyone know what property of mathematic reasoning means "if the lengths are equal the segments are congruent" examples: transitive proper...

question

Mathematics, 22.10.2019 17:50

Tan^2a-cot^2a = sec^2a (1-cot^2a) prove...

question

History, 22.10.2019 17:50

The revolutions of 1830 and 1848 were about nationalism and a. giving the people democracy b. ending absolute monarchies c. ideas of...

question

Mathematics, 22.10.2019 17:50

Which graph is the sequence defined by the function f(x)=100(0.5)^x-1...

question

Mathematics, 22.10.2019 17:50

Okay so we have this question of the week thing and this week our answer is 8 so i need a algebra problem that is a two step equation and equals 8 can...

More questions: Chemistry Another questions